/*
    * Licensed to the Apache Software Foundation (ASF) under one
    * or more contributor license agreements.  See the NOTICE file
    * distributed with this work for additional information
    * regarding copyright ownership.  The ASF licenses this file
    * to you under the Apache License, Version 2.0 (the
    * "License"); you may not use this file except in compliance
    * with the License.  You may obtain a copy of the License at
    *
   *   http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing,
   * software distributed under the License is distributed on an
   * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
   * KIND, either express or implied.  See the License for the
   * specific language governing permissions and limitations
   * under the License.
   */
  
  package org.apache.myfaces.tobago.internal.context;
  
  public final class PropertyCacheKey {
    private final ClientPropertiesKey cacheKey;
    private final String name;
    private final String key;
    private final int hashCode;
  
    public PropertyCacheKey(ClientPropertiesKey cacheKey, String name, String key) {
      this.cacheKey = cacheKey;
      this.name = name;
      this.key = key;
      hashCode = calcHashCode();
    }
  
    @Override
    public boolean equals(Object o) {
      if (this == o) {
        return true;
      }
      if (o == null || getClass() != o.getClass()) {
        return false;
      }
  
      PropertyCacheKey that = (PropertyCacheKey) o;
  
      return cacheKey.equals(that.cacheKey) && key.equals(that.key) && name.equals(that.name);
  
    }
  
    private int calcHashCode() {
      int result;
      result = cacheKey.hashCode();
      result = 31 * result + name.hashCode();
      result = 31 * result + key.hashCode();
      return result;
    }
  
    @Override
    public int hashCode() {
      return hashCode;
    }
  
    @Override
    public String toString() {
      return "PropertyCacheKey(" + cacheKey + "," + name + "," + key + "," + hashCode + '}';
    }
  }